"""
Case Type   : gs_checkse工具功能
Case Name   : 验证gs_checkse的A1检测项确保系统管理员使用的连接数配置正确检测与修复成功
Create At   : 2024/10/23
Owner       : lihongji
Description :
    1.设置sysadmin_reserved_connections为0后检测A1项
    2.修复A1不符合安全规范项目后再次检测
    3.登入数据库查看sysadmin_reserved_connections的值
    4.设置sysadmin_reserved_connections为5999后检测A1项
    5.对正确的安全项A1修复后查看sysadmin_reserved_connections的值
Expect      :
    1.打印告警信息
    2.修复成功且不打印告警信息
    3.sysadmin_reserved_connections的值为3
    4.设置成功且不打印告警信息
    5.sysadmin_reserved_connections的值为3
History     :
"""
import os
import unittest

from testcase.utils.Logger import Logger
from testcase.utils.Common import Common
from testcase.utils.CommonSH import CommonSH
from testcase.utils.Constant import Constant
from yat.test import Node
from yat.test import macro


class GS_CHECKSE(unittest.TestCase):
    def setUp(self):
        self.log = Logger()
        self.log.info(f'----{os.path.basename(__file__)} start----')
        self.primaryNode = Node('PrimaryDbUser')
        self.sh_primary = CommonSH('PrimaryDbUser')
        self.constant = Constant()
        self.common = Common()
        self.env_path = macro.DB_ENV_PATH

    def test_gscheckse(self):
        step = ('----step1:设置sysadmin_reserved_connections为0后检测A1项'
                'expect:打印告警信息----')
        self.log.info(step)
        excute_msg = self.sh_primary.execute_gsguc(
            'set', self.constant.GSGUC_SUCCESS_MSG,
            "sysadmin_reserved_connections=0")
        self.assertTrue(excute_msg)
        restart_msg = self.sh_primary.restart_db_cluster()
        self.assertTrue(restart_msg)
        gs_checkse_cmd = (f'source {self.env_path};'
                          f'gs_checkse -i A1 --detail')
        self.log.info(gs_checkse_cmd)
        check_res = self.common.get_sh_result(self.primaryNode, gs_checkse_cmd)
        self.assertIn("Ensure the connection settings used by system "
                      "administrators are configured correctly.",
                      check_res, '执行失败' + step)

        step = ('----step2:修复A1不符合安全规范项目后再次检测 '
                'expect:修复成功且不打印告警信息----')
        self.log.info(step)
        gs_checkse_cmd = (f'source {self.env_path};'
                          f'gs_checkse -i B1 --detail;'
                          f'gs_checkse -i A1 --detail;')
        self.log.info(gs_checkse_cmd)
        check_res = self.common.get_sh_result(self.primaryNode, gs_checkse_cmd)
        self.assertNotIn("Ensure the connection settings used by "
                         "system administrators are configured correctly.",
                         check_res, '执行失败' + step)

        step = ('----step3:登入数据库查看sysadmin_reserved_connections的值 '
                'expect:sysadmin_reserved_connections的值为3----')
        self.log.info(step)
        check_sql = ("show sysadmin_reserved_connections")
        check_res = self.sh_primary.execut_db_sql(check_sql)
        self.log.info(check_res)
        self.assertIn("3", check_res, '执行失败' + step)

        step = ('----step4:设置sysadmin_reserved_connections为5999后检测A1项'
                'expect:设置成功且不打印告警信息----')
        self.log.info(step)
        excute_msg_1 = self.sh_primary.execute_gsguc(
            'set', self.constant.GSGUC_SUCCESS_MSG,
            "max_connections =6000")
        self.assertTrue(excute_msg_1)
        excute_msg_2 = self.sh_primary.execute_gsguc(
            'set', self.constant.GSGUC_SUCCESS_MSG,
            "sysadmin_reserved_connections=5999")
        self.assertTrue(excute_msg_2)
        restart_msg = self.sh_primary.restart_db_cluster()
        self.assertTrue(restart_msg)
        gs_checkse_cmd = (f'source {self.env_path};'
                          f'gs_checkse -i A1 --detail;')
        self.log.info(gs_checkse_cmd)
        check_res = self.common.get_sh_result(self.primaryNode, gs_checkse_cmd)
        self.assertNotIn("Ensure the connection settings used by "
                         "system administrators are configured correctly.",
                         check_res, '执行失败' + step)

        step = ('----step5:对正确的安全项A1修复后查看sysadmin_reserved_connections'
                '的值  expect:sysadmin_reserved_connections的值为3----')
        self.log.info(step)
        gs_checkse_cmd = (f'source {self.env_path};'
                          f'gs_checkse -i B1 --detail;')
        self.log.info(gs_checkse_cmd)
        check_res = self.common.get_sh_result(self.primaryNode, gs_checkse_cmd)
        self.log.info(check_res)
        check_sql = ("show sysadmin_reserved_connections")
        check_res_1 = self.sh_primary.execut_db_sql(check_sql)
        self.log.info(check_res_1)
        self.assertIn("3", check_res_1, '执行失败' + step)
        self.assertIn("Setting Connection configuration succeed.",
                      check_res, '执行失败' + step)

    def tearDown(self):
        step = '----step6:恢复环境    expect:成功----'
        self.log.info(step)
        excute_msg_1 = self.sh_primary.execute_gsguc(
            'set', self.constant.GSGUC_SUCCESS_MSG,
            "max_connections =5000")
        self.assertTrue(excute_msg_1)
        excute_msg_2 = self.sh_primary.execute_gsguc(
            'set', self.constant.GSGUC_SUCCESS_MSG,
            "sysadmin_reserved_connections=3")
        self.assertTrue(excute_msg_2)
        restart_msg = self.sh_primary.restart_db_cluster()
        self.assertTrue(restart_msg)
        self.log.info(f'----{os.path.basename(__file__)} end----')